Jobs Python
95Senior Python Backend Engineer / Technical Lead
Apprecode
$$$$
Full Remote
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EU
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6 years of experience
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English - B2
We’re hiring an experienced Senior Python Backend Engineer / Technical Lead for a long‑term engagement. This is a full‑time contract role available only to candidates legally resident in the European Union.
Important: the contractor will receive company equipment. During onboarding we will verify identity and EU residency — only candidates able to provide valid documentation will be considered.
What you’ll do
Develop and maintain production‑grade backend systems using Python.
Design service...
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140 views
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19 applications
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19d
Senior AI Engineer
Adaptiq
🔥
$$$$
Full Remote
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Countries of Europe or Ukraine
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7 years of experience
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English - B2
Who we are:
Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.
About the Product:
We are building an AI-first platform that fuses multiple maritime data sources into a unified operational picture. The system builds a digital twin of global maritime activity, applies behavioral analytics and predictive AI models to surface smuggling, illegal fishing, container risk, and other compliance or...
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272 views
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64 applications
·
19d
Senior Quant Developer (Python / Algorithmic Trading)
OmiSoft
$$$$
Full Remote
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Worldwide
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5 years of experience
·
English - B1
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Fintech
About the project
Our client is a product company building an AI-driven trading and investing platform that covers equities, futures, forex and crypto. The team develops systematic strategies, portfolio models, copy-trading products and low-latency execution infrastructure.
What you'll do
Research, build and maintain systematic trading strategies
Develop backtesting, optimization and portfolio-construction frameworks
Run walk-forward analysis, Monte Carlo simulations and other robustness checks
Work with...
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371 views
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131 applications
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21d
Senior Back-end (Python) developer
BARVA.TECH
Responds Quickly
$$$$
Full Remote
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Countries of Europe or Ukraine
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7 years of experience
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English - B2
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Fintech
Senior Back-end (Python) developer
We are looking for a Senior Python Engineer in start-up
Who are we?
Software Engineering company with expertise in FinTech and Blockchain. Strong software engineering culture. Fast development pace. We do things long-term. We build trust and relationships with employees and customers.
Who are we looking for?
A Python developer who has
Experience 5+ years with Banking products in product companies (not outsoursing)
Experience in Python on a microservice architecture...
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384 views
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115 applications
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22d
Python Engineer
Red Rocket Software
Responds Quickly
$$
Full Remote
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Countries of Europe or Ukraine
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5 years of experience
·
English - B2
We are looking for an experienced Python Developer to contribute to the development, improvement, and maintenance of modern backend services and web applications.
We need a self-driven specialist who is confident not only in backend development but also understands application deployment and operations in AWS cloud infrastructure using Kubernetes.
Key Responsibilities
Develop and maintain backend services using Python.
Design and implement REST APIs.
Work with an existing codebase, including optimisation...
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254 views
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103 applications
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23d
Senior Backend (Python) Engineer / AI Integration Specialist
Academy SMART
$$$$
Full Remote
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Ukraine
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5 years of experience
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English - B2
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Logistics / Supply Chain
About the role:
Our client is a Netherlands-based product company developing an intelligent platform that automates logistics and freight-forwarding processes through AI-driven solutions.
Responsibilities:
Design, develop, and enhance AI agents that automate logistics workflows
Expand the capabilities of intelligent bots for customer support and commercial proposal generation
Improve model reliability and reduce LLM hallucinations
Build dashboards for both customers and internal teams
Optimize and...
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253 views
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68 applications
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23d
Senior Python Developer
Numerical Technologies
$$$$
Full Remote
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Poland
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5 years of experience
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English - B2
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Fintech
Numerical Technologies LTD is a provider of custom software solutions and services specializing in risk, limits, and regulatory capital. We are currently looking for a Senior Python Developer to join our team.
Project: Portfolio management systems for a US financial institution.
What you will be doing:
As part of the team, you will be participating in a client project focused on portfolio management solutions. You will help develop new software features, as well as support and maintain existing...
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216 views
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15 applications
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23d
Senior AWS/Python Engineer
Genius Match
🔥
$$$$
Full Remote
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Worldwide
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5 years of experience
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English - C1
Our client is building an end-to-end carbon credit platform on AWS that uses geospatial data, APIs, blockchain-based traceability, and AI-driven audit readiness tooling. We’re looking for a senior engineer to help build core backend systems and interoperability layers for an MVP-stage product.
What You’ll Do
Build backend services in Python
Design and implement AWS-native architecture and integrations
Develop API interoperability with third-party data, audit, and ecosystem partners
Translate analytical...
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204 views
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90 applications
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26d
Senior Python Developer
Piligrim
to $5000
Full Remote
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EU
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5 years of experience
·
English - B2
We are looking for an experienced Python Developer to join our team to build and maintain backend services, design APIs, and optimize data handling.
If you write clean, scalable code and appreciate strong engineering practices, we’d love to connect!
Tech Stack:
Language: Python 3.x
Frameworks: FastAPI / Django / Flask (one or more)
Databases: PostgreSQL / MySQL / Redis
Architecture: REST API, Microservices / Monolith
Tools & DevOps: Git, Docker, CI/CD
Requirements:
4-5+ years of commercial software...
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220 views
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119 applications
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26d
Python Backend Engineer
Coreblocks
$$$$
Countries of Europe or Ukraine
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3 years of experience
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English - B2
·
Fintech
About the Role
At Coreblocks, we're looking for a Python Backend Engineer to help build the next generation of financial infrastructure. You'll work on scalable backend services, distributed systems, and AI-powered capabilities that support our platform. This role combines backend engineering, data processing, API development, and modern AI integrations, with a strong focus on performance, reliability, and scalability.
Key Responsibilities
Backend Engineering
Design, develop, and maintain scalable backend...
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411 views
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203 applications
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27d
Interview Engineer (Python / Full-Stack)
Beetroot
🔥
$$$$
Full Remote
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Countries of Europe or Ukraine
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3 years of experience
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English - B2
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HRTech
We're looking for an Interview Engineer to help shape fair, high-signal technical hiring for software engineers worldwide.
Join a global network of engineers and make an impact beyond writing code.
If you're an experienced software engineer who enjoys evaluating technical talent and cares about fair hiring, this role offers a genuinely different way to apply your expertise — well-compensated, and with up to 100 interviews per month, you'll directly influence the hiring outcomes of hundreds of engineers...
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451 views
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119 applications
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27d
Senior Python Developer
Digis (a Fiverr company)
🔥
$$$$
Full Remote
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Countries of Europe or Ukraine
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5 years of experience
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English - B2
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Fintech
About Digis
We are a European IT company with 200+ specialists delivering SaaS platforms, enterprise solutions, and cloud-native products for clients worldwide. We focus on building strong, long-term teams and supporting continuous professional growth.
About the Project
A fast-growing SaaS company developing a Unified API platform that helps software vendors connect their products with financial and business tools.
The platform enables seamless data synchronization across accounting, finance, and other...
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237 views
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98 applications
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27d
Senior Networking Engineer (C/C++, Python)
Jabil
$$$$
Full Remote
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EU
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8 years of experience
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English - B2
Job Description:
We are looking for a Senior Network Software Engineer with experience developing software for networking products such as routers, switches, network operating systems, and networking platforms.
The ideal candidate has strong C/C++ and Python development skills, hands-on experience with networking technologies and protocols, and a proven background in BSP, control plane, data plane, and automated test development for networking devices.
Responsibilities:
— Develop software for networking...
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235 views
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12 applications
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28d
Strong Junior Python Developer
CrewRed
Responds Quickly
$
Full Remote
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Worldwide
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1 year of experience
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English - B2
We work with startups and established companies to create products in healthcare, fintech, eCommerce, and AI. This role offers real variety — new domains, evolving challenges, and steady professional growth instead of being locked into a single legacy system.
If you’re motivated by fast learning and building features that go live, this might be the right place for you.
What You'll Do
Design and implement scalable backend solutions and contribute to architecture decisions
Own features end-to-end — from...
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494 views
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127 applications
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29d
Senior AI Builder (Python)
YozmaTech
$$
Full Remote
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Countries of Europe or Ukraine
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5 years of experience
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English - B2
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Fintech
YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family...
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186 views
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70 applications
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30d